SKU: 8772389569

Chev LS1 Scat Forged Standard Weight Crankshaft # 4LS14125612524

Sale price$562.50 Regular price$625.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Chev LS1 Scat Forged Standard Weight Crankshaft # 4LS14125612524Chev LS1 Scat Forged Standard Weight Crankshaft # 4LS14125612524 Crankshaft, 1 piece Seal, Internal Balance, Forged 4340 Steel, 4. 125 in. Stroke, 2. 100 in. Pin, Chevy, Each Engine Stroke (in.): 4. 125 in. Crankshaft Material: Forged 4340 steel Engine Balance: Internal Rear Main Seal Style: 1 piece Reluctor Wheel Tooth Quantity: 24 Lightened: No Requires Narrow Bearings: Yes Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter

Chev LS1 Scat Forged Standard Weight Crankshaft # 4LS14125612524

Crankshaft, 1-piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, 2.100 in. Pin, Chevy, Each

Engine Stroke (in.):

4.125 in.

Crankshaft Material:

Forged 4340 steel

Engine Balance:

Internal

Rear Main Seal Style:

1-piece

Reluctor Wheel Tooth Quantity:

24

Lightened:

No

Requires Narrow Bearings:

Yes

Rod Bearings Included:

No

Main Bearings Included:

No

Rod Journal Diameter (in.):

2.100

Main Journal Diameter (in.):

2.559 in.

Crankshaft Snout Style:

Standard

Quantity:

Sold individually.

Notes:

Crankshaft has 24-tooth reluctor wheel installed.

Scat Forged Standard Weight Crankshafts

Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. These crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished for superior tolerance control. Scat crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. They also have a large radius on all journals for improved strength and wear resistance. Scat forged standard weight crankshafts are available in dozens of sizes and configurations for fitment on vehicles spanning seven decades.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8772389569

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Verified Purchase
JAMES ERIK FOREHAND
Birmingham, US
★★★★★ 5
Great
Size: 1.9" x 9.9" x 11.4"
Great value for the money and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Mark Liszkiewicz
Belleville, US
★★★★★ 5
nice quality
Size: 1.9" x 9.9" x 11.4"
I happen to be a fan of K&N air filters. Fit perfect in my vehicle. Seems like a much nicer quality filter than the cheapo filters from the parts store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
G
Verified Purchase
gwpconcreteman
Lowell, US
★★★★★ 5
excellent product
Size: 1.9" x 9.9" x 11.4"
easy to install
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Reviewed in the United States on March 21, 2026
L
Verified Purchase
Leyla Raymondo
Louisville, US
★★★★★ 5
Great purchase!
Size: 1.9" x 9.9" x 11.4"
This has worked out quite well. I have had it since 2023 and have been cleaned thru about 6 maintenance schedules. It's been 2 yrs and it's in great shape. Worth every penny.
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Reviewed in the United States on December 21, 2025
O
Verified Purchase
OldMan
Louisville, US
★★★★★ 4
Really filters the cabin air
Size: 1.9" x 9.9" x 11.4"
K&N filters are always a cut above. Can’t say the same for service/support after the sale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026

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